ELECTRICAL CHECKOUT OF HEATERS ON LCLSII 1.3 GHz PRODUCTION CRYOMODULE / Doc. No. TID-N-TBD
Rev. No. 1.1
Date: September29, 2016
Page 1 of 10
FERMILAB
Technical Division
Test and Instrumentation Department
I&C PROCEDURE
ELECTRICAL CHECKOUT OF STRIP & CARTRIDGE
HEATERS ON LCLSII 1.3GHz PRODUCTION CRYOMODULE
Prepared by: / Organization / Extension[signed copy in T&I files] / Date:09/29/2016 / TD/T&I / X4105
Paul Dubiel / T&I/SRF Development
Reviewed by: / Organization / Extension
[signed copy in T&I files] / Date: 10/04/2016 / TD/T&I / X3168
Tom Cummings / T&I/I&C
Reviewed by: / Organization / Extension
[signed copy in T&I files] / Date: 10/04/2016 / TD/T&I / X2409
Dmitri Sergatskov / SRF Development
Reviewed by: / Organization / Extension
[signed copy in T&I files] / Date: 10/04/2016 / TD/SRF / X3091
Genfa Wu / SRF Development
Approved by: / Organization / Extension
[signed copy in T&I files] / Date: 10/04/2016 / TD/T&I / X3975
Fred Lewis / T&I/I&C Technical Support Supervisor
Approved by: / Organization / Extension
[signed copy in T&I files] / Date: 10/04/2016 / TD/T&I / X2673
Darryl Orris / T&I/I&C Group Leader
Revision History
Revision / Date / Section No. / Revision Description1.0 / 01/20/2016 / All / Original Procedure
1.1 / 09/29/2016 / All / Update Procedure
Review History
The review period for this document is two years.
Revision / Date / Comments1.0 / 01/20/2014
TABLE OF CONTENTS
1.PREFACE
2.MATERIALS REQUIRED TO COMPLETE PROCEDURE
3.CHECKOUT STEPS
4.QUICK REFERENCE
5.COMMENTS/REASON FOR MEASUREMENT:
6.CHECKOUT RESULTS
1.PREFACE
1.1.This procedure will include instructions to complete an Electrical Checkout (resistance measurements) on the Heaters installed in the LCLSII_1.3GHz_Production Cryomodule. The Cryomodule consists of both Minco type HK5347R46.3L12AU Strip heaters and DaltontypeW4C050 50V, 100Watt Cartridge heaters.
2.MATERIALS REQUIRED TO COMPLETE PROCEDURE
2.1.Breakout Box with 4 pin Male MS Flange Mount connector
2.2.HP3458A or equivalent DMM
2.3.(LCLSII_1.3GHz_Production_CM##_Checkout_Heaters.xlsm) spreadsheet
2.4.The purpose of the spreadsheet is to record 2-wire resistance measurements. Location of Spreadsheet: T&I Website
3.CHECKOUT STEPS
3.1.Connect 4 pin MS connector to designated feed through ondesignated flange #.
3.2.Perform 2-wire resistance measurements using an HP3458A or equivalent DMM.. Connect any one the contacts to one DMM lead and connect the other DMM lead to ground, verify that the sensor is not shorted to ground.
3.3.Check for Shorts between all pins.
3.4.All measurements should be taken either on airside of flange (Sensors connected to vacuum side of flange) or at the exposed 2-wire end of the cable assembly.
3.5.Record measurements in spreadsheet, automate to this document and complete Page 5.
3.6.Short all pins together after measurements are completed to protect sensors
4.QUICK REFERENCE
SEE T&I WEBSITE FOR ALL DOCUMENTS
5.COMMENTS/REASON FOR MEASUREMENT:
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Inspector ______Date ______
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(Print name)
Reviewed/Approved ______Date ______
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(Print name)
Reviewed/Approved ______Date ______
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(Print name)
6.CHECKOUT RESULTS
DATE / (06/16/17)Purpose of conducting the tests on Production Cryomodule (CM6) / Post Titanium Plate
Cable Label / CAVITIES #1 thru #8
(Device name) / StrpHtr-HeVessel-1 (JX-HV-1155)
(Source) / Cavity 1 Helium Vessel Heater
(Destination) / Flange 1B, FeedThru #07
(Device Type) / Strip Heater: HK5347R46.3L12AU
(Serial Number) / tbd
Cavity #1, Flange B, FeedThru #07
(Pinout) / Pins 1(+) jumper to 3(+) , 2(-) jumper to 4(-)
(Ohms Expected) / Pins A-B (≈ 46.3 Ohms) / 46.907
(Ohms Expected) / Pins C-D (≈ 46.3 Ohms) / 46.91
(Ground Check) / Pin A – ground / >20M
Cable Label
(Device name) / StrpHtr-HeVessel-2 (JX-HV-1255)
(Source) / Cavity 2 Helium Vessel Heater
(Destination) / Flange 2B, FeedThru #07
(Device Type) / Strip Heater: HK5347R46.3L12AU
(Serial Number) / tbd
Cavity #2, Flange B, FeedThru #07
(Pinout) / Pins 1(+) jumper to 3(+) , 2(-) jumper to 4(-)
(Ohms Expected) / Pins A-B (≈ 46.3 Ohms) / 47.403
(Ohms Expected) / Pins C-D (≈ 46.3 Ohms) / 47.40
(Ground Check) / Pin A – ground / >20M
Cable Label
(Device name) / StrpHtr-HeVessel-3 (JX-HV-1355)
(Source) / Cavity 3 Helium Vessel Heater
(Destination) / Flange 3B, FeedThru #07
(Device Type) / Strip Heater: HK5347R46.3L12AU
(Serial Number) / tbd
Cavity #3, Flange B, FeedThru #07
(Pinout) / Pins 1(+) jumper to 3(+) , 2(-) jumper to 4(-)
(Ohms Expected) / Pins A-B (≈ 46.3 Ohms) / 47.059
(Ohms Expected) / Pins C-D (≈ 46.3 Ohms) / 47.06
(Ground Check) / Pin A – ground / >20M
Cable Label
(Device name) / StrpHtr-HeVessel-4 (JX-HV-1455)
(Source) / Cavity 4 Helium Vessel Heater
(Destination) / Flange 4B, FeedThru #07
(Device Type) / Strip Heater: HK5347R46.3L12AU
(Serial Number) / tbd
Cavity #4, Flange B, FeedThru #07
(Pinout) / Pins 1(+) jumper to 3(+) , 2(-) jumper to 4(-)
(Ohms Expected) / Pins A-B (≈ 46.3 Ohms) / 46.112
(Ohms Expected) / Pins C-D (≈ 46.3 Ohms) / 46.11
(Ground Check) / Pin A – ground / >20M
Cable Label
(Device name) / StrpHtr-HeVessel-5 (JX-HV-1555)
(Source) / Cavity 5 Helium Vessel Heater
(Destination) / Flange 5B, FeedThru #07
(Device Type) / Strip Heater: HK5347R46.3L12AU
(Serial Number) / tbd
Cavity #5, Flange B, FeedThru #07
(Pinout) / Pins 1(+) jumper to 3(+) , 2(-) jumper to 4(-)
(Ohms Expected) / Pins A-B (≈ 46.3 Ohms) / 46.822
(Ohms Expected) / Pins C-D (≈ 46.3 Ohms) / 46.82
(Ground Check) / Pin A – ground / >20M
Cable Label
(Device name) / StrpHtr-HeVessel-6 (JX-HV-1655)
(Source) / Cavity 6 Helium Vessel Heater
(Destination) / Flange 6B, FeedThru #07
(Device Type) / Strip Heater: HK5347R46.3L12AU
(Serial Number) / tbd
Cavity #6, Flange B, FeedThru #07
(Pinout) / Pins 1(+) jumper to 3(+) , 2(-) jumper to 4(-)
(Ohms Expected) / Pins A-B (≈ 46.3 Ohms) / 47.623
(Ohms Expected) / Pins C-D (≈ 46.3 Ohms) / 47.62
(Ground Check) / Pin A – ground / >20M
Cable Label
(Device name) / StrpHtr-HeVessel-7 (JX-HV-1755)
(Source) / Cavity 7 Helium Vessel Heater
(Destination) / Flange 7B, FeedThru #07
(Device Type) / Strip Heater: HK5347R46.3L12AU
(Serial Number) / tbd
Cavity #7, Flange B, FeedThru #07
(Pinout) / Pins 1(+) jumper to 3(+) , 2(-) jumper to 4(-)
(Ohms Expected) / Pins A-B (≈ 46.3 Ohms) / 46.73
(Ohms Expected) / Pins C-D (≈ 46.3 Ohms) / 46.73
(Ground Check) / Pin A – ground / >20M
Cable Label
(Device name) / StrpHtr-HeVessel-8 (JX-HV-1855)
(Source) / Cavity 8 Helium Vessel Heater
(Destination) / Flange 8B, FeedThru #07
(Device Type) / Strip Heater: HK5347R46.3L12AU
(Serial Number) / tbd
Cavity #8, Flange B, FeedThru #07
(Pinout) / Pins 1(+) jumper to 3(+) , 2(-) jumper to 4(-)
(Ohms Expected) / Pins A-B (≈ 46.3 Ohms) / 47.794
(Ohms Expected) / Pins C-D (≈ 46.3 Ohms) / 47.79
(Ground Check) / Pin A – ground / >20M
Cable Label / COOLDOWN HEATERS
(Device name) / CoolDownHtr-1 (JX-CD-2261)
(Source) / Cool Down Helium Vessel Heater #1
(Destination) / Flange D, FeedThru #07
(Device Type) / Strip Heater: HK5347R46.3L12AU
(Serial Number) / 0
Flange D, FeedThru #07
(Pinout) / Pins 1(+) , 2(-)
(Ohms Expected) / Pins A-B (≈ 46.3 Ohms) / 0
(Ground Check) / Pin A – ground / >20M
Cable Label
(Device name) / CoolDownHtr-2 (JX-CD-2262)
(Source) / Cool Down Helium Vessel Heater #2
(Destination) / Flange D, FeedThru #07
(Device Type) / Strip Heater: HK5347R46.3L12AU
(Serial Number) / 0
Flange D, FeedThru #07
(Pinout) / Pins 3(+) , 4(-)
(Ohms Expected) / Pins C-D (≈ 46.3 Ohms) / 0
(Ground Check) / Pin C – ground / >20M
Cable Label / COOLDOWN & LEVEL CAN DS HEATERS
(Device name) / CoolDownHtr-3 (JX-CD-2263)
(Source) / Cool Down Helium Vessel Heater #3
(Destination) / Flange D, FeedThru #08
(Device Type) / Strip Heater: HK5347R46.3L12AU
(Serial Number) / 0
Flange D, FeedThru #08
(Pinout) / Pins 1(+) , 2(-)
(Ohms Expected) / Pins A-B (≈ 46.3 Ohms) / 0
(Ground Check) / Pin A – ground / >20M
Cable Label
(Device name) / DownstreamHtr (JX-DS-2264)
(Source) / Downstream Level Can Heater
(Destination) / Flange D, FeedThru #08
(Device Type) / Cartridge Heater: W4C050 50V, 100W
(Serial Number) / W4C050-
Flange D, FeedThru #08
(Pinout) / Pins 3(+) , 4(-)
(Ohms Expected) / Pins C-D (≈ 23.96 Ohms) / 0
(Ground Check) / Pin C – ground / >20M
Cable Label / LEVEL CAN US HEATERS
(Device name) / UpstreamHtr (JX-US-2522)
(Source) / Upstream Level Can Heater
(Destination) / Flange K, FeedThru #04
(Device Type) / Cartridge Heater: W4C050 50V, 100W
(Serial Number) / W4C050-
Flange K, FeedThru #04
(Pinout) / Pins 1(+) jumper to 3(+) , 2(-) jumper to 4(-)
(Ohms Expected) / Pins A-B (≈ 23.99 Ohms) / 0
(Ohms Expected) / Pins C-D (≈ 23.99 Ohms) / 0.00
(Ground Check) / Pin A – ground / >20M
This document is uncontrolled when printed. The current version is maintained on the T&I website.